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in all of those failure exits prior to fdget() are plain returns and the only thing done after fdput() is (on failure exits) a kfree(), which can be done before fdput() just fine. NOTE: in acrn_irqfd_assign() 'fail:' failure exit is wrong for eventfd_ctx_fileget() failure (we only want fdput() there) and once we stop doing that, it doesn't need to check if eventfd is NULL or ERR_PTR(...) there. NOTE: in privcmd we move fdget() up before the allocation - more to the point, before the copy_from_user() attempt. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> |
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| .. | ||
| cdx | ||
| fsl-mc | ||
| mdev | ||
| pci | ||
| platform | ||
| container.c | ||
| debugfs.c | ||
| device_cdev.c | ||
| group.c | ||
| iommufd.c | ||
| Kconfig | ||
| Makefile | ||
| vfio_iommu_spapr_tce.c | ||
| vfio_iommu_type1.c | ||
| vfio_main.c | ||
| vfio.h | ||
| virqfd.c | ||